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1 package org.apache.turbine.services.freemarker; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Turbine" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * "Apache Turbine", nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>;. 55 */ 56 57 // FreeMarker Classes 58 import freemarker.template.SimpleScalar; 59 import freemarker.template.TemplateMethodModel; 60 import freemarker.template.TemplateModel; 61 import freemarker.template.TemplateModelException; 62 63 // Java stuff. 64 import java.util.List; 65 66 // ECS 67 import org.apache.ecs.html.Body; 68 import org.apache.ecs.Attributes; 69 70 // Turbine Utility Classes 71 import org.apache.turbine.util.RunData; 72 73 /*** 74 * Returns output of a Navigation module. Extension of FreeMarker. 75 * 76 * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a> 77 * @version $Id: SetBodyAttributesModel.java,v 1.2 2002/06/07 21:22:45 henning Exp $ 78 * @deprecated 79 */ 80 public class SetBodyAttributesModel 81 implements TemplateMethodModel 82 { 83 private RunData data; 84 85 /*** 86 * Constructor 87 * 88 * @param data Turbine information. 89 */ 90 public SetBodyAttributesModel(RunData data) 91 { 92 this.data = data; 93 } 94 95 /*** 96 * Method called by FreeMarker Template. 97 * 98 * @param args, A List of Strings passed from the template. 99 * @return An empty SimpleScalar(""). 100 * @exception TemplateModelException. 101 */ 102 public TemplateModel exec(List args) 103 throws TemplateModelException 104 { 105 Body body = data.getPage().getBody(); 106 for (int i=0; i<args.size(); i++) 107 { 108 body.addAttribute((String)args.get(i), Attributes.NO_ATTRIBUTE_VALUE); 109 } 110 return new SimpleScalar(""); 111 } 112 113 /*** 114 * Required method in TemplateMethodModel, not implemented. 115 * 116 * @return Always false. 117 */ 118 public boolean isEmpty() 119 { 120 return false; 121 } 122 }

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